NWOT Year Of Ours Stretch Play Onesie. Size Extra Small. Black 87% Polyester, 13% Spandex A shortie onesie that’s game for it all. Versatile and perfect as a base layer for spring. Underwire stitch cup design and tank straps. Fitted. Made with Active Stretch Jersey. V Neckline Mid Impact Interlocking Tight-Knit Creates Compression While Maintaining A lLghtweight And Airy Feeling Moisture Wicking Made in the USA Approximate Measurements Pit To Pit 25” Inseam 4” Length. From Top Of Strap 28” Length